公开(公告)号：US20220266197A1

公开(公告)日：2022-08-25

申请号：US17508369

申请日：2021-10-22

Applicant: The University of Liverpool

Inventor： Andrew I. Cooper ,  Ming Liu ,  Mark A. Little ,  Linjiang Chen

IPC: B01D59/26

Abstract: The present invention relates to methods of preferentially sorbing, from a target mixture, one or more target substance(s) over one or more non-target substance(s). In particular, porous organic cages (POCs) may be deployed in the quantum sieving of mixtures of hydrogen isotopes to selectively sorb heavy hydrogen isotopes (e.g. diatomic deuterium) over lighter isotopes (diatomic protium).

公开(公告)号：US20170128910A1

公开(公告)日：2017-05-11

申请号：US15321886

申请日：2015-06-26

Applicant: The University of Liverpool

Inventor： Andrew Cooper ,  Thomas Hasell ,  Daniel Holden ,  Michael Briggs ,  Linjiang Chen

IPC: B01J20/282 ,  C01B23/00 ,  B01D15/38 ,  C07D307/20 ,  C07C7/12 ,  B01D53/02 ,  B01J20/22 ,  C07C29/76

CPC classification number: B01J20/282 ,  B01D15/3833 ,  B01D53/02 ,  B01D53/025 ,  B01D2253/20 ,  B01D2257/11 ,  B01J20/22 ,  B01J20/2808 ,  B01J2220/52 ,  B01J2220/58 ,  B01J2220/80 ,  C01B23/0057 ,  C01B2210/0015 ,  C01B2210/0037 ,  C01B2210/0039 ,  C07C7/12 ,  C07C29/76 ,  C07D307/20

Abstract: A host material may be used for the separation of elements or compounds, wherein the host material is an organic molecular solid with suitable cavities for accommodating a guest material to be separated, and with interconnections between the cavities to allow the guest material to diffuse through the host material, and wherein said interconnections are closed for a proportion of the time or have a static pore limiting diameter which is smaller than the static dimension of the guest material. Applications include separations of rare gases, chiral molecules, and alkanes. One class of suitable host materials may be made by imine condensation.

公开(公告)号：US12214314B2

公开(公告)日：2025-02-04

申请号：US17508369

申请日：2021-10-22

Applicant: The University of Liverpool

Inventor： Andrew I. Cooper ,  Ming Liu ,  Marc A. Little ,  Linjiang Chen

IPC: B01D53/02 ,  B01D59/26

Abstract: The present invention relates to methods of preferentially sorbing, from a target mixture, one or more target substance(s) over one or more non-target substance(s). In particular, porous organic cages (POCs) may be deployed in the quantum sieving of mixtures of hydrogen isotopes to selectively sorb heavy hydrogen isotopes (e.g. diatomic deuterium) over lighter isotopes (diatomic protium).

公开(公告)号：US10688470B2

公开(公告)日：2020-06-23

申请号：US15321886

申请日：2015-06-26

Applicant: The University of Liverpool

Inventor： Andrew Cooper ,  Thomas Hasell ,  Daniel Holden ,  Michael Briggs ,  Linjiang Chen

IPC: B01J20/282 ,  C01B23/00 ,  B01D15/38 ,  C07D307/20 ,  C07C7/12 ,  B01D53/02 ,  B01J20/22 ,  C07C29/76 ,  B01J20/28

Abstract: A host material may be used for the separation of elements or compounds, wherein the host material is an organic molecular solid with suitable cavities for accommodating a guest material to be separated, and with interconnections between the cavities to allow the guest material to diffuse through the host material, and wherein said interconnections are closed for a proportion of the time or have a static pore limiting diameter which is smaller than the static dimension of the guest material. Applications include separations of rare gases, chiral molecules, and alkanes. One class of suitable host materials may be made by imine condensation.